<form action="" method="post" accept-charset="UTF-8">
	<input id="user_username" type="text" name="user[username]" class="span3" placeholder="아이디">
    <input id="user_password" type="password" name="user[password]" class="span3" placeholder="비밀번호">

    <label class="string optional" for="user_remember_me">
    <input id="user_remember_me" type="checkbox" name="user[remember_me]" value="1">
    비밀번호 기억하기</label>
    <input class="btn btn-primary" type="submit" name="commit" value="로그인">
</form>